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Digital Tripwire - Proximity is Proof

by Digital Tripwire

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The Problem 

Why Trackers Fail When It Matters Most.
If the tracker loses signal, your item is gone. If a thief covers their face with a mask, the security camera is useless. 

When they disappear —  you’re left with no context, no witnesses, and no reliable record of what actually occurred.
What is Digital Tripwire?

Digital Tripwire isn’t just another tracker.
It’s small enough to fit in your wallet or pocket. It does everything AirTags and Tile can — plus one thing they can’t.
It silently pings every nearby device, creating a digital trail that’s time-stamped, encrypted, and available for download if you ever need to share it. If your item disappears, you’re not left guessing — you have proof.
Real-World Use Cases
Protecting Your Home
Most security systems can be bypassed with something as simple as a mask.
By placing a Digital Tripwire device near each entrance and exit, you create a digital record of nearby devices whenever someone enters your home. If something goes missing, you have a proximity trail that can help support recovery.

Protecting Your Person
The Proximity Logger continuously records nearby devices within a 400-foot radius. If something happens, you have a secure, time-stamped proximity history that can be exported for legitimate investigative purposes.

Protecting Your Car
Most vehicle tracking systems — like Ford Pro, NissanConnect, or OnStar — are hardwired into the vehicle, making them easy to locate, disable, or remove.
Digital Tripwire is different.
It’s battery-powered, requires no wiring, and can be discreetly placed anywhere inside the vehicle. Unlike GPS or Bluetooth trackers that broadcast a signal, Digital Tripwire does not transmit a tracking signal — making it far more difficult to detect or disable.

Why Digital Tripwire Is Different
All trackers follow movement but Digital Tripwire also captures Continuous Signal Intelligence™ — logging every Bluetooth device, Wi-Fi signal, and MAC ID that gets near it.
Even if it’s removed or destroyed, the proximity logs are backed up in the cloud — time-stamped, encrypted, securely stored, and ready for download if you ever need them.
It doesn’t chase. It logs. It builds a silent, tamper-proof history of what got close. That’s not just tracking. That’s memory. That’s evidence.
One Device. Three Modes. You Choose

We iterate continuously on both our platform and user interface. The screens shown reflect a current preview of the Digital Tripwire experience; final layouts and visual details may change before shipping.
Digital Tripwire adapts to the moment — no re-pairing, no reinstalling, no subscription required.
Live Tracking
Like an AirTag, but private. See real-time location only when you turn it on — and it’s visible to you and only you.
Tripwire Mode
Always alert. It passively logs every nearby signal and keeps it stored, encrypted, and invisible — until you need it.
Manual Arm Mode
Press to arm. If the item is touched, Digital Tripwire captures every nearby device — creating a tamper-proof record of who was near — and when.
Not just tracking — three layers of protection, built into one device.
Check-In: Peace of Mind, Only When Needed
When you don’t check in, the people you trust step in. 

Set a check-in time for yourself — before a trip, a first date, a risky meetup, any daily routine or alone in a new city. 
How Check-in Works (Only If Needed)

Download the app and add up to five trusted contacts.
If you fail to check in at your scheduled time, they’ll automatically receive an SMS alert.
They can also securely download your proximity logs to share if a real investigation is needed.

Set a Check-In time directly in the app. Choose how many hours or minutes before a message is automatically sent to your trusted contacts. At any point, you can tap “I’m Safe” to cancel the alert — or instantly escalate by tapping “I Need Help.”

If you miss your check-in, your trusted contact receives a private SMS.
They’re asked: “Do you know if they’re okay?”
Only if they respond “Not Sure” will they get a secure link to download your proximity log.
No GPS. No automatic alerts. No surprises.
Just a private, human-first safety net — built to protect and only if you want to use it.
What Actually Holds Up in Court
Insights from a former FBI & Interpol digital forensics investigator, a former FBI prosecutor, and a former family court judge — spanning U.S. and international legal standards.
We asked former FBI and Interpol digital forensics investigators, prosecutors, and judges one core question: What actually holds up in court?
Not hypothetically. Not in theory.
Based on real cases, real standards, and real precedent — across jurisdictions.
We didn’t mention a product. We asked about admissibility, chain of custody, and whether passive signal data — like Bluetooth, Wi-Fi logs, and device IDs — had ever been used as evidence.
Across federal law enforcement, international investigations, prosecution, and the bench, the answer was the same:
never once in over a decade.
Not because the data lacked value —
but because the tools to reliably collect, preserve, and defend it didn’t exist.
Courts don’t want real-time pings from cell phone towers.
They want verifiable patterns: who was near what, how often, and in what sequence — protected by encryption and unbroken custody.
Digital Tripwire exists to help make that possible.
Quietly. Permanently. And with integrity from day one.
Real Time App Demo - With Live Tracking - Proximity Logging & Check-in
All signals are captured in real-time, updated live, using no pairing or network join.
The prototype works by logging — not tracking. It captures broadcast signals from nearby devices and stores those logs for forensic recovery.
 

Behind the Build: Real Prototypes + Development
We didn’t start with renders. We started with stickers, solder, and signals. Digital Tripwire didn’t start as a safety product.
It began as a system to capture retail foot traffic and retarget it with digital ads. We built the hardware. We built the backend. It worked.
But it wasn’t why we kept going.
As the system evolved, we realized the same technology could do something far more important: create a quiet record of proximity that could help find missing children — or help prevent them from disappearing in the first place.
That realization changed everything.
We explored multiple form factors designed for real-world use: pins, hair clips, stickers, tags, and embedded devices. One of our earliest prototypes was a transparent sticker meant to be completely invisible. In practice, the chip was too large — and the sticker wasn’t invisible at all.
So we kept iterating.
Not every design or modality was abandoned. Some worked. Some showed promise. We plan to revisit them in the future.
For this Kickstarter, we made a deliberate choice to focus on three proven device finishes — the versions we trust, have tested, and are ready to ship.
What you see here isn’t a concept lineup.
It’s the result of real constraints, real testing, and a clear priority: deliver what works first.

Product Models: Choose Your Tripwire
Prototype Note
The outer casings shown here are 3D-printed prototype enclosures. Minor surface variations may be visible. Each unit is sanded and polished by hand to maintain consistent fit and finish during testing.One device. Same technology. Same features. The only difference is the finish.
Stealth – Matte Black
Midnight – Deep Blue
Performance – High-Visibility Yellow
Each Digital Tripwire is $59.99
No tiers. No feature locks. No upgrades required.
Pick the look you want — everything else stays the same.
After this Kick Starter ends you will receive an email where you can specify the color option you want for your tracker purchase. Mix and match colors as much as you like.
Cloud Services & Subscription
Digital Tripwire includes optional cloud services that enable encrypted proximity logs, secure backups, data export, and trusted contact check-ins.
These services require a subscription to support secure infrastructure, encryption, and long-term storage. Backers will receive early-access pricing, with full plan details shared before devices ship. (The device works without a subscription. Cloud features are opt-in.)

Compatibility
Digital Tripwire™ vs AirTag & Tile



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